Time Machine starts new "hourly" backup in under an hour

My last backup was completed at 9:44. Time Machine just started a new backup at 10:27! It now says completed at 10:31, next scheduled at 11:25 (still under an hour) Per Genius advice, I just reinstalled Snow Leopard which at least help the backup time drop down to about 3-5 minutes. It used to take 30 minutes to backup 50mb. But even after the reinstall, I am seeing Time Machine kick in under an hour between backups!?!

the next backup time is determined by the start time of the previous backup, not by the finish time. and there are always small variations anyway as the launchd (the mechanism that schedules periodic tasks) doesn't check on them every second. what you see is quite normal.

Similar Messages

  • Time Machine starts new full backups

    Two MacBook Pro using Time Machine and Time Capsule: TM never uses the full capacity ot TC but claims "A problem has ocurred preventing TM from using the existing safety copy.", wipes out the existing sparsebundle and starts a new one so old backups go lost. Why this? How to avoid?

    Please visit Pondini's Time Machine FAQ for help with all things Time Machine.

  • Time machine starts new backup...

    here is the situation...
    i have a macbook pro and a mac mini. both of which are on my wireless network. i bought a 1 tb external hard drive to back it up with. here is what i want to do. i did my first time machine back up through usb of 250gb because it is faster than the way i want to it in the future, which is attaching it to my mac mini and connecting that 1tb drive that is connected to my mac mini through usb over my network with "connect to server.." and backing up wirelessly through that. so i did the first back up wired through usb and now i connected that drive to the mac mini and tried to do a back up and it just attempts to start a complete new backup for 250gb. not just an incremental backup from the big backup done previously through usb.
    any help??

    Yes, that's correct, unfortunately. Time Machine stores it's backups differently when they're done wirelessly (in a sparse bundle) vs. directly-attached USB or F/W drive (in a Backups.backupdb folder).
    You cannot combine or merge the two.

  • Does Time Machine start new archive on OS upgrade?

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    You can do a full-system restore from any snapshot, not just the latest one. However, if you want to restore a pre-Lion state, you'll have to partition the internal drive first.
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  • Time machine makes new complete backup sometimes

    Anyone knows why Time Machine sometimes makes a complete backup (even if no files have changed)? I'm backing up to a Time Capsule via wifi.

    See:
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  • Losing internet when time machine starts backup

    is anyone losing their wireless internet connection when time machine starts its automatic backup? if so, do you know a work around?

    Problem here too...it's driving me nuts! There must be a solution - but I have a feeling it'll need an airport/OS X update of some sort?

  • I tried to install a new hard drive using Snow Leopard to back up with Time Machine. When I installed the new HD I installed Leopard (10.5) on it and tried to use time machine to restore the backup I had made using 10.6. Kernel panic screen occurred.

    I backed up my system using 10.6 Snow Leopard's Time Machine to an external hard drive. I did this because I purchased a new internal hard drive to upgrade my 2007 White Macbook from 80GB to 320GB. When I installed the new hard drive, I installed 10.4 (Tiger) and then 10.5 (Leopard) and once Leopard was in I tried to use Time Machine to restore my backup from 10.6 (Snow Leopard) and received a kernal panic screen directly after the bootup.
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    -Steve

    Booting From Snow Leopard Installer Disc
    1. Insert Snow Leopard Installer Disc into the optical drive.
    2. Restart the computer.
    3. Immediately after the chime press and hold down the "C" key.
    4. Release the key when the spinning gear below the dark gray Apple logo appears.
    5. Wait for installer to finish loading.
    Drive Preparation and Installation
    1. After the installer loads select your language and click on the Continue button.  When the menu bar appears select Disk Utility from the Utilities menu.
    2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area.  If it does not say "Verified" then the drive is failing or has failed and will need replacing.  SMART info will not be reported  on external drives. Otherwise, click on the Partition tab in the DU main window.
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    4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
    5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
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  • Since upgrade, Time Machine starts and stalls.  Waited 24 hours. Formatted disk-no change.

    Since upgrade to Mavericks on Mini, Time Machine starts and stalls.  Says "292 Mb of 147.68 Gb", wheel spins. Waited 24 hours, no change. Formatted disk-no change.  Tried every solution found in threads; no fix.  Doing manual backups. Help!

    If you have more than one user account, these instructions must be carried out as an administrator.
    Launch the Console application in any of the following ways:
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    ☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
    ☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
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    from the menu bar.
    Enter the word "Starting" (without the quotes) in the String Matching text field. You should now see log messages with the words "Starting * backup," where * represents any of the words "automatic," "manual," or "standard." Note the timestamp of the last such message that corresponds to an abnormal backup. Now
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    so that all messages are showning, and scroll back in the log to the time you noted. Select the messages timestamped from then until the end of the backup, or the end of the log if that's not clear. Copy them to the Clipboard by pressing the key combination command-C. Paste (command-V) into a reply to this message.
    If all you see are messages that contain the word "Starting," you didn't clear the text field.
    If there are runs of repeated messages, post only one example of each. Don't post many repetitions of the same message.
    When posting a log extract, be selective. Don't post more than is requested.
    Please do not indiscriminately dump thousands of lines from the log into this discussion.
    Some personal information, such as the names of your files, may be included — anonymize before posting.

  • The backup disk image "/Volumes/Data/David Witkowski's Mac Pro.sparsebundle" is already in use.  Whenever Time Machine starts to backup to Time Capsuel I get the previous error message. I need some help to fix this.

    The backup disk image “/Volumes/Data/David Witkowski’s Mac Pro.sparsebundle” is already in use.  Whenever Time Machine starts to backup to Time Capsuel I get the previous error message Where can I find this disk image?. I need some help to fix this.
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    There are multiple answers and solutions if you look just to the right under the heading of More Like This.

  • I have 2 auxillary disk drives for my MacBokk Pro. Time Machine uses one for backup and I use the other for storage, but I am unable to create a new folder or drag and drop files or folders to the aux drive.

    I am unable to create a new folder on either of my auxillary disk drives.  I can access the files and folders that were there when I transferred one of the drives from a PC.  Time machine uses one for backup and I want to use the other to store photos which are large files.  An help would be appreciated.

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  • Restore using Time Machine to new hard drive, but last "full" backup was 2012.  how do I restore the rest of the Time Machine backups, particularily IPHOTO libraries for each user?

    Restore using Time Machine to new hard drive, but last "full" backup was in 2012.  How do I restore the rest of the Time Machine backups, particularily IPHOTO libraries for each user? 
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    Running 10.8.2

    It usually means you are running Mavericks but have an earlier version of iPhoto. Open the App Store and upgrade your version of iPhoto to the Mavericks version.
    The iWork apps are free with a new iOS device since 1 SEP 2013. They are free with a new Mac since 1 OCT 2013. They are also free with the upgrade to OS X Mavericks 10.9 if you had the previous version installed when you upgraded.The iWork apps are free with a new iOS device since 1 SEP 2013. They are free with a new Mac since 1 OCT 2013. They are also free with the upgrade to OS X Mavericks 10.9 if you had the previous version installed when you upgraded.
    iWork and iLife for Mac come free with every new Mac purchase. Existing users running Mavericks can update their apps for free from the Mac App Store℠. iWork and iLife for iOS are available for free from the App Store℠ for any new device running iOS 7, and are also available as free updates for existing users. GarageBand for Mac and iOS are free for all OS X Mavericks and iOS 7 users. Additional GarageBand instruments and sounds are available for a one-time in-app purchase of $4.99 for each platform.

  • Time Machine deleted my first backup to make space for a new one, is there anyway to recover it?!?!

    So I had all my stuff backed up to December 23 on an external hard drive with Time Machine, then I deleted it all so that the next automatic backup didn't have any of these older files. Today Time Machine deleted my original backup to make space for a new one and so I lost Decemer 23, now I am screwed..HELP?? I accidently let it delete or something, I don't really know, I know this was just a series of mistakes and now I'm desparate ):

    Have a look at this article http://support.apple.com/kb/HT1427 and section "backup drive fills up".
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  • Even via time machine the new osx lion has deleted all my latest files in iPhoto and will only revert back to an old 2009 backup?

    even via time machine the new osx lion has deleted all my latest files in iPhoto and will only revert back to an old 2009 backup?... Help?!

    Have you verified that the original files are missing from the Originals/Masters folder?  There are time when the library might appear empty due to a damaged database file but still has the files.  If you can open the library package via the Finder to see if the files are really missing or just can't be seen by iPhoto there are fixes you can try.
    If the files are there make a temporary, backup copy of the library and apply the two fixes below in order as needed:
    Fix #1
    Launch iPhoto with the Command+Option keys held down and rebuild the library.
    Select the options identified in the screenshot. 
    Fix #2
    Using iPhoto Library Manager  to Rebuild Your iPhoto Library
    Download iPhoto Library Manager and launch.
    Click on the Add Library button, navigate to your Home/Pictures folder and select your iPhoto Library folder.
    Now that the library is listed in the left hand pane of iPLM, click on your library and go to the File ➙ Rebuild Library menu option
    In the next  window name the new library and select the location you want it to be placed.
    Click on the Create button.
    Note: This creates a new library based on the LIbraryData.xml file in the library and will recover Events, Albums, keywords, titles and comments but not books, calendars or slideshows. The original library will be left untouched for further attempts at fixing the problem or in case the rebuilt library is not satisfactory.
    OT

  • Lose internet when time machine starts backup

    Title says it all. I lose internet connectivity (wireless) when time machine starts. If I turn airport on and off from the taskbar, it works and the backup completes itself.

    Me too!
    It used to work just fine, but ever since I upgraded to snow leopard, I was having these intermittent internet outages, and it was driving me crazy. I finally realized it was happening every time Time Machine would start up. I turned Time Machine off, and now my internet works just fine. But this is obviously not an ideal solution. I'm glad to see I'm not alone.
    Anyone else having this problem??

  • Brand new iMac 23.GHz Intel Core i5.  Mounts external drive for time machine, then dismounts after backup is complete.

    brand new iMac 23.GHz Intel Core i5.  Mounts external drive for time machine, then dismounts after backup is complete.

    The warranty entitles you to complimentary phone support for the first 90 days of ownership.
    If you bought the product in the U.S. directly from Apple (not from a reseller), you have 14 days from the date of delivery in which to exchange or return it for a refund. In other countries, the return policy may be different. If you bought from a reseller, its return policy applies.

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